1fe6
From Proteopedia
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| - | [[ | + | ==CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER== |
| + | <StructureSection load='1fe6' size='340' side='right' caption='[[1fe6]], [[Resolution|resolution]] 1.80Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[1fe6]] is a 4 chain structure with sequence from [http://en.wikipedia.org/wiki/Staphylothermus_marinus Staphylothermus marinus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1FE6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1FE6 FirstGlance]. <br> | ||
| + | </td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1fe6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1fe6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1fe6 RCSB], [http://www.ebi.ac.uk/pdbsum/1fe6 PDBsum]</span></td></tr> | ||
| + | <table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | The crystal structure of a polypeptide chain fragment from the surface layer protein tetrabrachion from Staphylothermus marinus has been determined at 1.8 A resolution. As proposed on the basis of the presence of 11-residue repeats, the polypeptide chain fragment forms a parallel right-handed coiled coil structure. Complementary hydrophobic interactions and complex networks of surface salt bridges result in an extremely thermostable tetrameric structure with remarkable properties. In marked contrast to left-handed coiled coil tetramers, the right-handed coiled coil reveals large hydrophobic cavities that are filled with water molecules. As a consequence, the packing of the hydrophobic core differs markedly from that of a right-handed parallel coiled coil tetramer that was designed on the basis of left-handed coiled coil structures. | ||
| - | + | Crystal structure of a naturally occurring parallel right-handed coiled coil tetramer.,Stetefeld J, Jenny M, Schulthess T, Landwehr R, Engel J, Kammerer RA Nat Struct Biol. 2000 Sep;7(9):772-6. PMID:10966648<ref>PMID:10966648</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
| - | + | == References == | |
| - | == | + | <references/> |
| - | + | __TOC__ | |
| + | </StructureSection> | ||
[[Category: Staphylothermus marinus]] | [[Category: Staphylothermus marinus]] | ||
[[Category: Stetefeld, J.]] | [[Category: Stetefeld, J.]] | ||
[[Category: Protein binding]] | [[Category: Protein binding]] | ||
[[Category: Right handed coiled coil]] | [[Category: Right handed coiled coil]] | ||
Revision as of 14:09, 28 September 2014
CRYSTAL STRUCTURE OF A NATURALLY OCCURING PARALLEL RIGHT-HANDED COILED-COIL TETRAMER
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